| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2 + O2 = Li2O2
Na2SeO45H20 + C6H12O6 = Na + Se + H2O + CO2 =>
12 Na2SeO45H20 + 35 C6H12O6 = 24 Na + 12 Se + 330 H2O + 210 CO2
LiOH + SO3 = SO3OH + Li =>
LiOH + SO3 = SO3OH + Li
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C7H6O3 + ICl = C7I2H4O3 + HCl =>
C7H6O3 + 2 ICl = C7I2H4O3 + 2 HCl
Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O
C7H6(NO2)2 + H2 = C7H6(NH2)2 + H2O =>
C7H6(NO2)2 + 6 H2 = C7H6(NH2)2 + 4 H2O
S + Li2O = SO2 + Li =>
S + 2 Li2O = SO2 + 4 Li
Pb3O4 + HNO4 = Pb(NO3)2 + PbO2 + H2O =>
3 Pb3O4 + 4 HNO4 = 2 Pb(NO3)2 + 7 PbO2 + 2 H2O
CH2 + O2 = H2O + C =>
2 CH2 + O2 = 2 H2O + 2 C
H3PO4(aq) + KOH(aq) = K3PO4(aq) + H2O =>
H3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O
(NH4)2MoO4 + PO4 + HNO3 = (NH4)3PO4*12MoO3 + H2O + NH4NO3 =>
96(NH4)2MoO4 + 8 PO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 87 H2O + 165 NH4NO3
C3H8O + Na2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + Na2SO4 =>
2 C3H8O + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 6 H2O + Na2SO4
Ca(OCl)Cl + K2CO3 = CaCO3 + KClO3 + KCl =>
3 Ca(OCl)Cl + 3 K2CO3 = 3 CaCO3 + KClO3 + 5 KCl
KIO3 + H2SO3 = KHSO4 + H2SO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 2 KHSO4 + 3 H2SO4 + I2 + H2O
Li2 + O = Li2O2 =>
Li2 + 2 O = Li2O2
C6H5NO2 + NaBH4 = C6H5NH2 + NaBO2H2 =>
C6H5NO2 + NaBH4 = C6H5NH2 + NaBO2H2
Zn(s)NiSO4(at) = Ni + ZnSO4 =>
Zn(s)NiSO4(at) = Ni + ZnSO4
[Cu(NH3)4]SO4*6H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO4*6H2O(s) + 4 HCl(aq) = CuSO4(aq) + 6 H2O(l) + 4 NH4 + 4 Cl
S + Ca(OH)2 = CaSO4 + CaS + H2O =>
4 S + 4 Ca(OH)2 = CaSO4 + 3 CaS + 4 H2O
Br2(l) + NaI(aq) = NaBr(aq) + I2(s) =>
Br2(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Pb{2+}SO4 = Fe{2+}SO4 + Pb =>
Fe + Pb{2+}SO4 = Fe{2+}SO4 + Pb
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al3Fe + HF = AlF + FeF + H2 =>
Al3Fe + 4 HF = 3 AlF + FeF + 2 H2
NaOH + H3KO4 = Na3KO4 + H2O =>
3 NaOH + H3KO4 = Na3KO4 + 3 H2O
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) + KOH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 CH2(OH)CH(OH)CH(OH)CH2(OH) + 4 KOH
CoOH2 + HBr = CoBr + H3O =>
CoOH2 + HBr = CoBr + H3O
CaSO4 + NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3 =>
CaSO4 + 2 NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
SO2 + KOH = K4SO4 + H2O =>
SO2 + 4 KOH = K4SO4 + 2 H2O
N2H4 + KMnO4 + H2SO4 = MnSO4 + NO + K2SO4 + H2O =>
5 N2H4 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 10 NO + 4 K2SO4 + 22 H2O
VO2{+} + ClO2{-} = VO2 + ClO2 =>
VO2{+} + ClO2{-} = VO2 + ClO2
H2Cr2O7 + H2S2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
4 H2Cr2O7 + 3 H2S2O3 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
Ca(NO3)2 + Na2S = CaS + NaNO3 =>
Ca(NO3)2 + Na2S = CaS + 2 NaNO3
C2H5COOK + H2O = C2H5COOH + KOH =>
C2H5COOK + H2O = C2H5COOH + KOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2CO3 + BaO = BaCO3 + Na2O =>
Na2CO3 + BaO = BaCO3 + Na2O
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2} =>
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaCrO + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO + 5 Br2 + 12 NaOH = 2 Na2CrO4 + 10 NaBr + 6 H2O
Co + Ag{+} = Co{2} + Ag =>
Co + 2 Ag{+} = Co{2} + 2 Ag
CuSO4*5H2O + Al = AlSO4 + H2O + Cu =>
CuSO4*5H2O + Al = AlSO4 + 5 H2O + Cu
HCl + GaOH = GaCl + H2O =>
HCl + GaOH = GaCl + H2O
AlBr3 + Na2SO4 = Al2(SO4)3 + NaBr =>
2 AlBr3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb(CH3COO)2 + Na2Cr2O7 + NaOH = PbOPbCrO4 + CH3COONa + H2O =>
4 Pb(CH3COO)2 + Na2Cr2O7 + 6 NaOH = 2 PbOPbCrO4 + 8 CH3COONa + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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